A clear direction

Located near Khalifa International Stadium within Doha’s Aspire Zone development, the modern, architecturally striking Al Kuwari Mosque has been serving as the central place of worship for visitors and the surrounding community since its construction in 2006. As part of a recent audio upgrade, Qatar- based systems integrator Darwish Technology was tasked with improving speech clarity and overall audio performance while working within the limitations of an already operational building. Darwish handled the full project lifecycle internally, including systems design, integration, testing and final commissioning.

“The mosque plays an important role as a central spiritual hub within this prominent development,” notes Darwish operations manager Ahmed Dabberni. “For Darwish, this project was significant as it reinforced our capability to deliver high-quality AV solutions in prestigious and community-critical environments.”

The primary objective of the project was to ensure clear and intelligible reproduction of prayers and announcements across all areas of the mosque. While the venue’s acoustics were described as generally acceptable, the integrator explains that one of the main challenges came from the inability to make civil modifications to the structure itself.

“Optimising loudspeaker placement within an operational mosque where civil modifications were not permitted became the core focus,” recalls Dabberni. “Instead of altering the architecture, our team relied on modelling and system optimisation to improve coverage and intelligibility while preserving the visual appearance of the worship space.”

The audio refresh centres around a Bose Professional audio system, with eight MA12 modular column loudspeakers distributed along the walls of the main prayer hall. Designed to provide controlled vertical coverage and consistent speech reproduction, the MA12 was selected to help improve intelligibility within the reverberant environment while minimising visual intrusion within the interior.

Darwish utilised the manufacturer’s Modeler simulation software during the design phase to analyse the space and determine ideal loudspeaker positioning. According to the company, this process helped identify the most suitable loudspeaker types and coverage strategy for the mosque while maintaining what it describes as a “natural and balanced sound profile”.

Additional coverage for exterior spaces is provided by Bose Professional’s DesignMax DM6SE surface-mount loudspeakers installed on the outside mosque walls, while amplification duties are handled via PowerShare amplification, including the P2600A and P4300A models. The system also incorporates a Yamaha processing and control infrastructure, including a Yamaha MTX3 matrix mixer and signal processor alongside a wall-mounted Yamaha MCP1 controller positioned near the Mihrab, providing straightforward day-to-day operation for mosque personnel. The minaret systems operate independently and are activated specifically during the Adhan prayer call process. Monitoring within the system is handled through a Yamaha MSP3 powered reference speaker.

Microphone provision includes a Sennheiser MEG14-40-L-II gooseneck for the Imam position, alongside Sennheiser e835 handheld microphones and an MEB 114-S boundary model for supplementary speech reinforcement and announcements.

With speech intelligibility forming a key part of the project brief, the commissioning process included extensive use of NTi measurement tools to validate system performance and confirm the required clarity levels had been achieved, with intelligibility and consistency across the prayer space prioritised throughout the tuning process. Onsite coordination was handled directly with the Aspire Zone team, which acted as both end user and primary stakeholder. This close cooperation was said to greatly simplify decision-making during the project.

The overall delivery timeline was relatively compact. According to the integrator, the design phase was completed within a week, followed by another week of integration work, while procurement took approximately four weeks.

Despite the relatively straightforward deployment, the project is notable for reflecting a broader challenge increasingly faced within worship environments: improving intelligibility and coverage within architecturally sensitive spaces where structural intervention is either undesirable or prohibited altogether. In this case, Darwish’s approach centred less on large-scale acoustic treatment or architectural modification and more on careful loudspeaker selection, simulation and positioning.

For the integrator, the project also represented an opportunity to reinforce its capabilities within large-scale public and community-focused environments in Qatar. “We take pride in successfully delivering every project, particularly in meeting client expectations and achieving positive acceptance,” Dabberni states. “This project reflects our commitment to quality and reliability in critical environments.”